A MAS NMR Method for Measuring 13 C− 17 O Distances
✍ Scribed by Chopin, Lamy; Vega, Shimon; Gullion, Terry
- Book ID
- 126848265
- Publisher
- American Chemical Society
- Year
- 1998
- Tongue
- English
- Weight
- 78 KB
- Volume
- 120
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Current methods for estimating the rate of cerebral glucose utilization (CMR(glc)) typically measure metabolic activity for 40 min or longer subsequent to administration of [(13)C]glucose, 2-[(14)C]deoxyglucose, or 2-[(18)F]deoxyglucose. We report preliminary findings on estimating CMR(glc) for a pe
Squaric acid (3,4-dihydroxy-3-cyclobutene-1,2-dione) is suggested as an internal standard for temperature measurements in 13C MAS NMR studies in the temperature range from 373 K to 520 K. Compared to previously utilized standards, squaric acid has several important advantages, such as fast kinetics
Magic angle spinning (MAS) NMR is a widely used and give a required pressure was transferred into the glass tube very powerful means for studies of static and dynamic strucwhose bottom was immersed in a liquid N 2 bath. The glass tures of solid materials (1). To our knowledge, however, tube was seal
## Abstract ^13^C NMR spectroscopy associated with the use of ^13^C‐enriched substrates is a powerful tool to investigate intracellular metabolism because of the wealth of information contained in the distribution of isotopes in key metabolites. A new method of using ^13^C label distribution measur